/* ==========================================================================
   SV Elegant Interior - Luxury Design System & Master Stylesheet
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;0,900;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-teal: #1d6052;
  --primary-teal-dark: #14453b;
  --primary-teal-light: #2c8472;
  --accent-gold: #c59235;
  --accent-gold-light: #e8c078;
  --accent-gold-dark: #9e7223;
  --bg-cream: #faf8f5;
  --bg-white: #ffffff;
  --dark-slate: #0f172a;
  --text-dark: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  --shadow-sm: 0 2px 8px rgba(29, 96, 82, 0.06);
  --shadow-md: 0 10px 25px -5px rgba(29, 96, 82, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 35px -10px rgba(29, 96, 82, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.04);
  --shadow-gold: 0 10px 25px rgba(197, 146, 53, 0.25);
  
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Base & Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* --- Preloader --- */
#preloader {
  position: fixed;
  inset: 0;
  background-color: #0d1527;
  z-index: 99999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

#preloader.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 28px;
}

.preloader-logo {
  height: 75px;
  max-width: 280px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1) drop-shadow(0 0 10px rgba(197, 146, 53, 0.5));
  animation: preloaderLogoPulse 1.8s ease-in-out infinite;
}

@keyframes preloaderLogoPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.06);
    opacity: 1;
    filter: brightness(0) invert(1) drop-shadow(0 0 16px rgba(197, 146, 53, 0.8));
  }
}

.loader-spinner {
  width: 44px;
  height: 44px;
  border: 3px solid rgba(255, 255, 255, 0.15);
  border-top-color: var(--accent-gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --- Scroll Progress Bar --- */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-teal), var(--accent-gold));
  width: 0%;
  z-index: 10001;
  transition: width 0.1s ease-out;
}

/* --- Scroll Top Button --- */
.back-to-top {
  position: fixed;
  bottom: 85px;
  right: 25px;
  width: 48px;
  height: 48px;
  background-color: var(--primary-teal);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  cursor: pointer;
  z-index: 999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
  border: 1px solid rgba(255,255,255,0.2);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--accent-gold);
  transform: translateY(-4px);
}

/* --- Floating Action Buttons --- */
.floating-actions {
  position: fixed;
  bottom: 145px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  z-index: 998;
}

.float-btn {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 1.4rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  text-decoration: none;
  position: relative;
}

.float-btn.whatsapp {
  background-color: #25D366;
}

.float-btn.call {
  background-color: var(--primary-teal);
}

.float-btn:hover {
  transform: scale(1.1);
}

.float-btn .pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid currentColor;
  animation: pulseRing 2s infinite;
}

@keyframes pulseRing {
  0% { transform: scale(0.95); opacity: 0.8; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* --- Sticky Bottom Mobile Bar --- */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background-color: var(--dark-slate);
  z-index: 10000;
  padding: 10px 16px;
  border-top: 1px solid rgba(197, 146, 53, 0.3);
  backdrop-filter: blur(10px);
}

.mobile-bottom-nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

.mobile-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  color: #ffffff;
  text-decoration: none;
  font-size: 0.75rem;
  gap: 4px;
  transition: var(--transition);
}

.mobile-nav-item i {
  font-size: 1.25rem;
  color: var(--accent-gold);
}

.mobile-nav-item:hover {
  color: var(--accent-gold);
}

/* --- Typography Helpers --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-dark);
  font-weight: 700;
  line-height: 1.25;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

.section-tag::before {
  content: '';
  width: 28px;
  height: 2px;
  background-color: var(--accent-gold);
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  color: var(--text-dark);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 680px;
  margin-bottom: 36px;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-dark));
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-gold-light), var(--accent-gold));
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(197, 146, 53, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--text-dark);
  border: 1.5px solid var(--text-dark);
}

.btn-outline:hover {
  background-color: var(--text-dark);
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-teal {
  background: linear-gradient(135deg, var(--primary-teal), var(--primary-teal-dark));
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-teal:hover {
  background: linear-gradient(135deg, var(--primary-teal-light), var(--primary-teal));
  transform: translateY(-2px);
}

/* --- Header / Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 10px 0;
  transition: var(--transition);
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.navbar.scrolled {
  padding: 8px 0;
  background-color: #ffffff;
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.brand-logo img {
  height: 68px;
  max-height: 72px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s ease, height 0.3s ease;
  filter: drop-shadow(0px 1px 2px rgba(0, 0, 0, 0.06));
}

.brand-logo:hover img {
  transform: scale(1.03);
}

.navbar.scrolled .brand-logo img {
  height: 56px;
}

.brand-logo svg {
  height: 68px;
  width: auto;
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--primary-teal);
  text-transform: uppercase;
}

.brand-title span {
  color: var(--accent-gold);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-dark);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--accent-gold);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-gold);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 28px;
  height: 2.5px;
  background-color: var(--primary-teal);
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Hero Section --- */
.hero-section {
  position: relative;
  min-height: 100vh;
  padding-top: 130px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: #f7f5f0;
}

.hero-slider-bg {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
}

.hero-slide.active {
  opacity: 0.15; /* Soft background blending */
  animation: kenBurns 12s infinite alternate;
}

@keyframes kenBurns {
  0% { transform: scale(1.02); }
  100% { transform: scale(1.15); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(197, 146, 53, 0.05), transparent 60%),
              linear-gradient(180deg, rgba(250, 248, 245, 0.8) 0%, rgba(250, 248, 245, 0.95) 100%);
  z-index: 2;
}

#hero-particles {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  max-width: 580px;
}

.hero-headline {
  font-size: 3.4rem;
  line-height: 1.15;
  color: var(--text-dark);
  margin-bottom: 20px;
}

.hero-headline .highlight {
  color: var(--accent-gold);
  display: block;
}

.typing-container {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--primary-teal);
  margin-bottom: 24px;
  min-height: 38px;
}

.typing-text {
  color: var(--accent-gold);
  border-right: 2px solid var(--accent-gold);
  padding-right: 4px;
  white-space: nowrap;
  animation: blinkCursor 0.75s step-end infinite;
}

@keyframes blinkCursor {
  from, to { border-color: transparent }
  50% { border-color: var(--accent-gold); }
}

.hero-desc {
  font-size: 1.075rem;
  color: var(--text-muted);
  margin-bottom: 36px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* --- Hero Showcase Card (Tilt / Floating Badges) --- */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-image-frame {
  position: relative;
  width: 100%;
  max-width: 520px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--accent-gold-light);
  transform-style: preserve-3d;
  transition: transform 0.2s ease-out;
}

.hero-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  display: block;
}

.hero-stats-badge {
  position: absolute;
  bottom: 24px;
  right: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(16px);
  padding: 20px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(197, 146, 53, 0.3);
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-width: 240px;
  z-index: 5;
}

.badge-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.badge-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background-color: rgba(197, 146, 53, 0.12);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.badge-info h4 {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 800;
  color: var(--accent-gold-dark);
  line-height: 1;
}

.badge-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Stats Counter Section --- */
.stats-section {
  padding: 60px 0;
  background: linear-gradient(135deg, var(--primary-teal-dark), var(--primary-teal));
  color: #ffffff;
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 32px;
  text-align: center;
}

.stat-card {
  padding: 20px;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
}

/* --- About Us Section --- */
.about-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 32px;
}

.mv-card {
  background-color: var(--bg-cream);
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.mv-card:hover {
  transform: translateY(-50px);
  border-color: var(--accent-gold);
  box-shadow: var(--shadow-md);
}

.mv-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: rgba(197, 146, 53, 0.15);
  color: var(--accent-gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.mv-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
  color: var(--primary-teal);
}

.mv-card p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

/* --- Services Grid --- */
.services-section {
  padding: 100px 0;
  background-color: var(--bg-cream);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-teal), var(--accent-gold));
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(197, 146, 53, 0.4);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background-color: rgba(29, 96, 82, 0.08);
  color: var(--primary-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background-color: var(--primary-teal);
  color: var(--accent-gold-light);
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--accent-gold-dark);
  text-decoration: none;
  transition: var(--transition);
}

.service-link:hover {
  color: var(--primary-teal);
  transform: translateX(4px);
}

/* --- Interactive Before & After Slider --- */
.before-after-section {
  padding: 90px 0;
  background-color: var(--bg-white);
}

.ba-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 480px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  user-select: none;
}

.ba-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-after-container {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 50%;
  overflow: hidden;
  z-index: 2;
  border-right: 3px solid var(--accent-gold);
}

.ba-after-container img {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 900px; /* Matched parent max-width */
  max-width: none;
  object-fit: cover;
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--accent-gold);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(0,0,0,0.3);
  z-index: 3;
  cursor: ew-resize;
  font-size: 1.1rem;
}

.ba-badge {
  position: absolute;
  top: 20px;
  padding: 6px 14px;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  z-index: 4;
}

.ba-badge.before-label { right: 20px; }
.ba-badge.after-label { left: 20px; color: var(--accent-gold-light); }

/* --- Projects & Filterable Gallery --- */
.projects-section {
  padding: 100px 0;
  background-color: var(--bg-cream);
}

.filter-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 22px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background-color: var(--bg-white);
  border: 1px solid var(--border-color);
  color: var(--text-dark);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background-color: var(--primary-teal);
  color: #ffffff;
  border-color: var(--primary-teal);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background-color: var(--bg-white);
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.project-card:hover img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.9) 100%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  transition: var(--transition);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-meta {
  color: #ffffff;
}

.project-category {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-gold-light);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.project-title {
  font-size: 1.25rem;
  color: #ffffff;
  margin-top: 4px;
}

/* --- Project Detail Modal --- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  max-width: 850px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  padding: 36px;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: var(--bg-cream);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background-color: var(--accent-gold);
  color: #ffffff;
}

.modal-image-wrapper {
  width: 100%;
  height: 380px;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
}

.modal-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
  background-color: var(--bg-cream);
  padding: 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.meta-item {
  font-size: 0.875rem;
}

.meta-item strong {
  color: var(--primary-teal);
  display: block;
}

/* --- Testimonials Slider --- */
.testimonials-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.testimonial-card {
  background-color: var(--bg-cream);
  padding: 36px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.rating-stars {
  color: var(--accent-gold);
  font-size: 1.2rem;
  margin-bottom: 16px;
}

.testimonial-quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.client-info h4 {
  font-size: 1.1rem;
  color: var(--primary-teal);
}

.client-info p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Contact & WhatsApp Form --- */
.contact-section {
  padding: 100px 0;
  background-color: var(--bg-cream);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
}

.contact-info-card {
  background-color: var(--primary-teal-dark);
  color: #ffffff;
  padding: 40px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 28px;
  box-shadow: var(--shadow-lg);
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.contact-icon {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-color: rgba(197, 146, 53, 0.2);
  color: var(--accent-gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-text h4 {
  color: var(--accent-gold-light);
  font-size: 1rem;
  margin-bottom: 4px;
}

.contact-text p, .contact-text a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.95rem;
}

.contact-form-card {
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-dark);
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(197, 146, 53, 0.15);
}

/* --- Google Maps Section --- */
.map-section {
  height: 450px;
  width: 100%;
  position: relative;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* --- Footer --- */
.footer {
  background-color: var(--dark-slate);
  color: rgba(255, 255, 255, 0.7);
  padding-top: 80px;
  padding-bottom: 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand p {
  font-size: 0.9rem;
  margin-top: 16px;
  line-height: 1.7;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 24px;
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--accent-gold);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-gold);
  padding-left: 6px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
}

/* --- Responsive Styles --- */
@media (max-width: 1024px) {
  .hero-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-headline {
    font-size: 2.8rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .hero-visual {
    margin-top: 40px;
  }
}

@media (max-width: 768px) {
  .brand-logo img {
    height: 52px;
  }
  .hamburger {
    display: flex;
  }
  .nav-links {
    position: fixed;
    top: 72px;
    left: -100%;
    width: 100%;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 30px;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
  }
  .nav-links.active {
    left: 0;
  }
  .mobile-bottom-bar {
    display: block;
  }
  body {
    padding-bottom: 60px;
  }
  .floating-actions {
    bottom: 80px;
    right: 16px;
  }
  .back-to-top {
    bottom: 80px;
    right: 76px;
  }
  .hero-headline {
    font-size: 2.2rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .ba-wrapper {
    height: 320px;
  }
}

/* --- Luxury Toast Notification --- */
.sve-toast {
  position: fixed;
  bottom: 30px;
  right: 30px;
  background: var(--primary-teal-dark);
  color: var(--bg-white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  border-left: 4px solid var(--accent-gold);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.sve-toast.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.sve-toast i {
  color: var(--accent-gold);
  font-size: 1.25rem;
}

/* --- Lightbox Modal Popup --- */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(12px);
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  padding: 20px;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 50px rgba(0,0,0,0.6);
  border: 2px solid var(--accent-gold);
  transition: transform 0.3s ease;
}

.lightbox-caption {
  margin-top: 16px;
  color: #ffffff;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 500;
  text-shadow: 0 2px 4px rgba(0,0,0,0.6);
}

.lightbox-counter {
  color: var(--accent-gold-light);
  font-size: 0.9rem;
  margin-top: 6px;
  letter-spacing: 1px;
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 28px;
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: var(--accent-gold);
  color: var(--text-dark);
  transform: rotate(90deg);
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.3);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10001;
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--accent-gold);
  color: var(--text-dark);
  scale: 1.1;
}

/* --- Responsive Gallery Image Box Fitting --- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.project-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--bg-white);
  cursor: pointer;
  transition: var(--transition);
  aspect-ratio: 4 / 3;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.project-card:hover img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
  color: white;
  opacity: 0;
  transition: opacity 0.35s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-category {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent-gold-light);
  font-weight: 600;
  margin-bottom: 4px;
}

.project-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: white;
  margin: 0;
}

.project-zoom-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(197, 146, 53, 0.9);
  color: white;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
  transform: scale(0.8);
  transition: transform 0.3s ease;
}

.project-card:hover .project-zoom-badge {
  transform: scale(1);
}

/* --- Scroll Animation Utility Classes --- */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* --- Category Filter Tabs --- */
.category-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.category-filter-btn {
  background: var(--bg-white);
  color: var(--text-dark);
  border: 1px solid var(--border-color);
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.category-filter-btn:hover, .category-filter-btn.active {
  background: var(--primary-teal);
  color: var(--bg-white);
  border-color: var(--primary-teal);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

/* --- Mobile Compatibility Adjustments (320px - 480px) --- */
@media (max-width: 576px) {
  .category-filter-tabs, .filter-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 8px;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 24px;
    gap: 8px;
  }

  .category-filter-btn, .filter-btn {
    flex-shrink: 0;
    padding: 8px 18px;
    font-size: 0.85rem;
  }

  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hero-headline {
    font-size: 1.85rem;
    line-height: 1.25;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .contact-info-card, .contact-form-card {
    padding: 24px 18px;
  }

  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}